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How to set resolutions for video camera with the Javascript SDK


    video: {

        device: 'camera',

        resolution: 'vga',

        frameRate: 25


    audio: true


This creates a video stream with 640px width and 480px height.


I wish to have 480 width and 640px height. Is it possible? I need to do this so that the stream can be easily fitted on a phone screen. But how do I reverse the width and height of VGA?

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Hi Zhen,

Hi Zhen,

Please try to use an object instead of a string for resolution. The object has two properties: width and height. In your case, it could be something like {width: 480, height: 640}.

This is not mentioned in the API reference guide. So it is not fully tested. But I hope it works for you.

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